Why is my hearing aid humming?
How does hearing aid feedback occur? Hearing aid feedback occurs when sound that was supposed to go into your ear canal leaves your ear and jumps back into the hearing aid microphone. The sound then gets reamplified, and this causes your hearing aids to whistle.
How long does it take for your brain to adjust to a hearing aid?
Hearing aids will help you hear better — but not perfectly. Focus on your improvement and remember the learning curve can take anywhere from six weeks to six months. Success comes from practice and commitment. When you first begin to use hearing aids, your brain will be startled to receive signals it has been missing.
Is it OK to wear just one hearing aid?
If you have normal hearing in one ear, and mild hearing loss in the other, you’re probably fine to just wear one hearing aid—just remember to get regular hearing tests to make sure your “good ear” is still hearing well.
How do you know if a hearing aid is working properly?
Make sure that your hearing aids are turned on, and the batteries are correctly placed. Your hearing aid usually turns on once the battery doors are closed; if you have trouble closing them, it means the battery is placed upside down. Try removing the battery, flipping it out, and reinserting it correctly.